isWeek function
The isWeek function checks whether the data type of the attribute specified in the string parameter is week.
Parameters
isWeek(string, binary)
Parameter | Description |
|---|---|
string | The nominal attribute to be tested. The string parameter is mandatory. |
binary | If the optional binary parameter is True, or not specified, results will be provided as Booleans (True/False), while if it is False, results will be provided in binary form (1/0). The binary parameter values (True/False) are case sensitive. |
Week type valid formats (if the values aren’t this format, the function will return a False or 0).
2019/W41;
W41/2019;
2019-W41;
W41-2019
Example
The following example uses the Turkish Calendar dataset.
Description | Screenshot |
|---|---|
In this example, we want to check if the WEEK_OF_YEAR attribute is a Week attribute. Change the WEEK_OF_YEAR attribute type to nominal, as the string parameter needs to be nominal. We add a new attribute, that we will call isweek, and write the following formula to fill it:
We wrote False as we want our results to be displayed in binary form. As the values of the WEEK_OF_YEAR attribute are not in the formats listed above, the function has returned only 0, which means false, setting the isweek attribute type as integer. |  |